The formula r equals the square root of A over P minus 1 gives the interest rate r, expressed as a decimal that will allow principal P to grow into amount A in two years, if the interest is compounded
annually. Suppose you have $425 to deposit into an account. Find the interest rate you would need to have $470 in the account at the end of the second year.
0.052%
105%
O 5.2%
5.4%

10

step-by-step explanation:

7+3=10

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq